8" High Performance Butterfly Valve, Wafer, RPTFE, 110 VAC

Stock #: 569108
Brand: Valworx
Series: 5691
List Price: $4459.00
Price: $3,567.20
Buy 3 or more for $3,210.48 each
Usually Ships: 9- 16 Weeks
Free Shipping on orders over $99
Valworx 569108 high performance stainless steel butterfly valve for on-off control of air, oil and other media compatible with the materials of construction. Wafer style valve sandwich mounts between customer supplied ANSI /ASME Class 150 and other international standard flanges and gaskets. Standard unit is power-to-open and power to close, stays in last known position with loss of power. On receipt of a continuous voltage signal, the motor runs and via an all metal self-locking gear drive rotates the disc one quarter turn. The motor is automatically stopped by internal cams striking limit switches at both open and closed positions. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the valve position.

The valve is direct mounted to the actuator using the international standard ISO5211 mounting pad. Actuator has a rugged unique integral motor/housing design which provides higher torque in a very small package.

Actuators are tested to rigorous UL and CSA standards and certified by CSA. Anti-condensation heater is standard and will help protect actuator against damage caused by condensation.

High Performance Butterfly Valve Standard Features
  • 316 stainless steel (CF8M) body
  • Double offset design greatly reduces seal wear.
  • 17-4PH stainless steel, single piece shaft
  • RPTFE valve seats and stem seals
  • Heavy duty, single piece cast and machined disc with integral mounting sleeve
  • Spring-loaded seat cover for easier removal and replacement of valve seat
  • Integral ISO 5211 mounting pad eliminates additional mounting brackets

  • Electric Actuator Standard Features
  • Quarter turn operation with mechanical limits
  • Rugged Type 4X weatherproof aluminum alloy housing
  • Visual valve position indicator
  • Manual override
  • Heavy duty motor with overload protection
  • Thermostatically controlled anti-condensation heater
  • Two auxiliary limit switches to confirm valve position
  • Self-locking all metal gear drive, no additional brake required
  • CSA Listed per UL429 and CSA C22.2, CE mark
  • Type2-way On-Off, Wafer Mount
    Voltage110 VAC 50/60 Hz
    Current Rating1.27 A (full load amps)
    Cycle Time45 seconds per 90° rotation (no load)
    Pipe Size8 inch (DN80)
    Disc Size7.40 inches
    Suitable FlangesANSI /ASME B16.5 Class150, MSSSP44 Class 150, API605 Class 150, JIS B2212 10K, JIS B2212 16K
    Flow FactorCv 2200 (Cv = number of GPM of 60 °F water at 1 psi pressure drop)
    Pressure Rating285 PSI (19.6 Bar), 29 inHg vacuum
    Valve Temperature Range-20 to 500 °F (-29 to 260 °C)
    Actuator Temperature Range-13 to +131 °F (-25 to +55 °C)
    Valve Body316 Stainless steel
    DiscSingle piece, machined 316 stainless steel
    Disc Seat/Liner RPTFE
    Stem PackingRPTFE
    Duty Cycle70%
    EnclosureAluminum alloy, polyester painted, SS fasteners
    Enclosure RatingType 4X (IP67) weatherproof
    Electrical ConnectionsTerminal strip, 1/2"NPT conduit (optional) / cable connector (included)
    Valve Position Confirmation2 SPD auxiliary limit switches 3A @125/250VAC, 30VDC resistive load
    Manual Override5mm hex drive with protective cover
    Motor ProtectionThermal overload
    Anti-Condensation Heater4 watts thermostatically controlled
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